Glass transition of poly(oxymethylene)

Wiley - Tập 17 Số 1 - Trang 1-3 - 1985
Hidematsu Suzuki1, Janusz Grȩbowicz1, Bernhard Wunderlich1
1Department of Chemistry, Rensselaer Polytechnic Institute, Troy, New York 12181 USA

Tóm tắt

AbstractHeat capacity data of semicrystalline poly(oxymethylene) samples. Delrin and Celcon, are analysed in order to discuss the glass transition behaviour of this polymer. There are two types of non‐crystalline poly(oxymetheylene). the mobile and rigid amorphous parts. The glass transition of the former occurs in a rather wider range of temperature: it starts at 180 K and could end at 265 K. The latter, under restraint due to the crystallites, remains frozen up to the melting temperature.

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Wiley

Tập 17 Số 1

1-3

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